<template>
<div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px" v-if="isAdmin">
        <el-form-item label="公告标题" prop="noticeTitle">
            <el-input v-model="queryParams.noticeTitle" placeholder="请输入公告标题" clearable @keyup.enter.native="handleQuery" />
        </el-form-item>
        <el-form-item label="操作人员" prop="createBy">
            <el-input v-model="queryParams.createBy" placeholder="请输入操作人员" clearable @keyup.enter.native="handleQuery" />
        </el-form-item>
        <el-form-item label="类型" prop="noticeType">
            <el-select v-model="queryParams.noticeType" placeholder="公告类型" clearable>
                <el-option v-for="dict in dict.type.sys_notice_type" :key="dict.value" :label="dict.label" :value="dict.value" />
            </el-select>
        </el-form-item>
        <el-form-item>
            <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
            <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
            <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['system:notice:add']">新增</el-button>
        </el-col>
        <el-col :span="1.5">
            <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate" v-hasPermi="['system:notice:edit']">修改</el-button>
        </el-col>
        <el-col :span="1.5">
            <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete" v-hasPermi="['system:notice:remove']">删除</el-button>
        </el-col>
        <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="noticeList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="序号" align="center" prop="noticeId" width="100" />
        <el-table-column label="公告标题" align="center" prop="noticeTitle" :show-overflow-tooltip="true" />
        <el-table-column label="公告类型" align="center" prop="noticeType" width="100">
            <template slot-scope="scope">
                <dict-tag :options="dict.type.sys_notice_type" :value="scope.row.noticeType" />
            </template>
        </el-table-column>
        <el-table-column label="状态" align="center" prop="status" width="100">
            <template slot-scope="scope">
                <dict-tag :options="dict.type.sys_notice_status" :value="scope.row.status" />
            </template>
        </el-table-column>
        <el-table-column label="创建者" align="center" prop="createBy" width="100" />
        <el-table-column label="创建时间" align="center" prop="createTime" width="100">
            <template slot-scope="scope">
                <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
            </template>
        </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
            <template slot-scope="scope">
                <el-button size="mini" type="text" icon="el-icon-view" @click="openDetailDialog(scope.row.noticeId)">查看</el-button>
                <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:notice:edit']">修改</el-button>
                <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['system:notice:remove']">删除</el-button>
            </template>
        </el-table-column>
    </el-table>

    <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList" />

    <!-- 添加或修改公告对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="780px" append-to-body>
        <el-form ref="form" :model="form" :rules="rules" label-width="80px">
            <el-row>
                <el-col :span="12">
                    <el-form-item label="公告标题" prop="noticeTitle">
                        <el-input v-model="form.noticeTitle" placeholder="请输入公告标题" />
                    </el-form-item>
                </el-col>
                <el-col :span="12">
                    <el-form-item label="公告类型" prop="noticeType">
                        <el-select v-model="form.noticeType" placeholder="请选择公告类型">
                            <el-option v-for="dict in dict.type.sys_notice_type" :key="dict.value" :label="dict.label" :value="dict.value"></el-option>
                        </el-select>
                    </el-form-item>
                </el-col>
                <el-col :span="24">
                    <el-form-item label="状态">
                        <el-radio-group v-model="form.status">
                            <el-radio v-for="dict in dict.type.sys_notice_status" :key="dict.value" :label="dict.value">{{dict.label}}</el-radio>
                        </el-radio-group>
                    </el-form-item>
                </el-col>
                <el-col :span="24">
                    <el-form-item label="内容">
                        <editor v-model="form.noticeContent" :min-height="192" />
                    </el-form-item>
                </el-col>
            </el-row>
        </el-form>
        <div slot="footer" class="dialog-footer">
            <el-button type="primary" @click="submitForm">确 定</el-button>
            <el-button @click="cancel">取 消</el-button>
        </div>
    </el-dialog>

    <!--通知公告详情 -->
    <el-dialog :title="form.noticeTitle" :visible.sync="openDetail" width="800px" append-to-body>
        <div style="margin-top:-20px;margin-bottom:10px;">
            <el-tag size="mini" effect="dark" type="warning" v-if="form.noticeType==2">公告</el-tag>
            <el-tag size="mini" effect="dark" v-else>信息</el-tag>
            <span style="margin-left:20px;">{{form.createTime}}</span>
        </div>
        <div v-loading="loadingDetail" class="content">
            <div v-html="form.noticeContent"></div>
        </div>
        <div slot="footer" class="dialog-footer">
            <el-button type="primary" @click="closeDetail"> 关 闭 </el-button>
        </div>
    </el-dialog>
</div>
</template>

<script>
import {
    listNotice,
    getNotice,
    delNotice,
    addNotice,
    updateNotice
} from "@/api/system/notice";

export default {
    name: "Notice",
    dicts: ['sys_notice_status', 'sys_notice_type'],
    data() {
        return {
            // 是否为管理员
            isAdmin: false,
            // 详情加载
            loadingDetail: false,
            // 打开详情
            openDetail: false,
            // 遮罩层
            loading: true,
            // 选中数组
            ids: [],
            // 非单个禁用
            single: true,
            // 非多个禁用
            multiple: true,
            // 显示搜索条件
            showSearch: true,
            // 总条数
            total: 0,
            // 公告表格数据
            noticeList: [],
            // 弹出层标题
            title: "",
            // 是否显示弹出层
            open: false,
            // 查询参数
            queryParams: {
                pageNum: 1,
                pageSize: 10,
                noticeTitle: undefined,
                createBy: undefined,
                status: undefined
            },
            // 表单参数
            form: {},
            // 表单校验
            rules: {
                noticeTitle: [{
                    required: true,
                    message: "公告标题不能为空",
                    trigger: "blur"
                }],
                noticeType: [{
                    required: true,
                    message: "公告类型不能为空",
                    trigger: "change"
                }]
            }
        };
    },
    created() {
        this.getList();
        this.init();
    },
    methods: {
        init() {
            if (this.$store.state.user.roles.indexOf("tenant") === -1 && this.$store.state.user.roles.indexOf("general") === -1) {
                this.isAdmin = true
            }
        },
        /** 查询公告列表 */
        getList() {
            this.loading = true;
            listNotice(this.queryParams).then(response => {
                this.noticeList = response.rows;
                this.total = response.total;
                this.loading = false;
            });
        },
        // 取消按钮
        cancel() {
            this.open = false;
            this.reset();
        },
        // 表单重置
        reset() {
            this.form = {
                noticeId: undefined,
                noticeTitle: undefined,
                noticeType: undefined,
                noticeContent: undefined,
                status: "0"
            };
            this.resetForm("form");
        },
        /** 搜索按钮操作 */
        handleQuery() {
            this.queryParams.pageNum = 1;
            this.getList();
        },
        /** 重置按钮操作 */
        resetQuery() {
            this.resetForm("queryForm");
            this.handleQuery();
        },
        // 多选框选中数据
        handleSelectionChange(selection) {
            this.ids = selection.map(item => item.noticeId)
            this.single = selection.length != 1
            this.multiple = !selection.length
        },
        /** 新增按钮操作 */
        handleAdd() {
            this.reset();
            this.open = true;
            this.title = "添加公告";
        },
        /** 修改按钮操作 */
        handleUpdate(row) {
            this.reset();
            const noticeId = row.noticeId || this.ids
            getNotice(noticeId).then(response => {
                this.form = response.data;
                this.open = true;
                this.title = "修改公告";
            });
        },
        /** 提交按钮 */
        submitForm: function () {
            this.$refs["form"].validate(valid => {
                if (valid) {
                    if (this.form.noticeId != undefined) {
                        updateNotice(this.form).then(response => {
                            this.$modal.msgSuccess("修改成功");
                            this.open = false;
                            this.getList();
                        });
                    } else {
                        addNotice(this.form).then(response => {
                            this.$modal.msgSuccess("新增成功");
                            this.open = false;
                            this.getList();
                        });
                    }
                }
            });
        },
        /** 删除按钮操作 */
        handleDelete(row) {
            const noticeIds = row.noticeId || this.ids
            this.$modal.confirm('是否确认删除公告编号为"' + noticeIds + '"的数据项？').then(function () {
                return delNotice(noticeIds);
            }).then(() => {
                this.getList();
                this.$modal.msgSuccess("删除成功");
            }).catch(() => {});
        },
        // 打开信息详情
        openDetailDialog(id) {
            this.openDetail = true;
            this.loadingDetail = true;
            getNotice(id).then(response => {
                this.form = response.data;
                this.openDetail = true;
                this.loadingDetail = false;
            });
        },
        // 取消按钮
        closeDetail() {
            this.titleDetail = "详情";
            this.openDetail = false;
            this.reset();
        },
    }
};
</script>

<style lang="scss" scoped>
.content {
    line-height: 24px;
    padding: 10px;
    border: 1px solid #eee;
    border-radius: 10px;
}
</style>
